Such is the case with Star Wars: The Force Awakens, and while some of the scenes featured in the trailers weren’t included in the theatrical version, those deleted scenes are included on the new Blu-ray release.
And though it doesn’t exist in the theatrical or Blu-ray versions of The Force Awakens, it lives on as a fun easter egg you can only find in the trailer.
Now that the film is on Blu-ray and VOD, an observant Reddit user discovered that a couple of easter eggs spotted in an early trailer for The Force Awakens do not appear in the theatrical version.
So many details can change between the first teasers for a film and the finished product, like this Anakin Skywalker reference.